.banner {
    height: 270px;
    min-width: 1200px;
    background-image: url('../pic/dingzhi/banner.png');
    background-size: 100% 100%;
    color: #fff;
}

.content {
    width: 1200px;
    margin: 0 auto;
}

.banner h2 {
    padding-top: 63px;
    font-size: 28px;
    color: #fff;
}

.banner h3 {
    margin-top: 5px;
    font-size: 20px;
    color: #fff;
}

.banner p {
    width: 700px;
    height: 60px;
    line-height: 24px;
    font-size: 14px;
    color: #e0e0e0;
    margin-top: 16px;
}

#item1 {
    min-width: 1200px;
    text-align: center;
    height: 460px;
}

#item1 h2 {
    padding-top: 38px;
    font-size: 26px;
    color: #000000;
    margin-bottom: 66px;
}

#item1 ul {
    height: 175px;
}

#item1 ul li {
    float: left;
    display: block;
    height: 175px;
    width: 300px;
}

#item1 ul li img {
    display: block;
    margin: 0 auto;
}

#item1 ul li span {
    font-size: 16px;
    color: #626262;
    margin-top: 19px;
}

#item1 a {
    display: block;
    width: 252px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    outline: #fbb63a;
    border: 1px solid #fbb63a;
    background-color: #fff;
    border-radius: 3px;
    font-size: 16px;
    color: #fbb63a;
    margin: 55px auto;

}

#item1 a:hover {
    background-color: #fbb63a;
    color: #fff;
}

#item2{
    height: 320px;
    min-width:1200px;
    background-color: #fafafa;
}
#item2 h2{
    padding-top: 38px;
    font-size: 26px;
    color: #000000;
    text-align: center;
}
#item2 ul{
    margin-top: 70px;
}
#item2 ul li{
    float: left;
    display: block;
    background-color: #fff;
    width: 280px;
    height: 130px;
    margin-right: 10px;
    margin-left: 10px;
}